Table 1.
Volumes, masses and percentages of the masticatory muscles of Mus musculus
| Muscles volumes estimated from dissection, mm3 | Muscle volumes outputted fromsegmentation, mm³ | Muscle masses calculated from segmentation, g | Percentage of overall muscle mass or volume, % | Percentage volume of composite parts to individual muscle, % | |
|---|---|---|---|---|---|
| Superficial masseter (total) | 64 | 58.50 | 0.062 | 19.13 | |
| Muscle | 52.83 | 0.056 | 91.82 | ||
| Tendon | 4.71 | 0.005 | 8.18 | ||
| Pars reflecta | 0.96 | 0.001 | 1.67 | ||
| Deep masseter (total) | 100 | 101.89 | 0.108 | 33.32 | |
| Zygomaticomandibularis (total) | 25 | 26.92 | 0.028 | 8.08 | |
| Anterior | 15.71 | 0.017 | 58.38 | ||
| Posterior | 3.52 | 0.004 | 13.07 | ||
| Infraorbital | 7.17 | 0.008 | 26.63 | ||
| Tendon | 0.52 | 0.001 | 1.92 | ||
| Temporalis (total) | 60 | 68.63 | 0.073 | 22.44 | |
| Lateral | 15.98 | 0.017 | 23.28 | ||
| Medial | 52.65 | 0.056 | 76.72 | ||
| Pterygoid (total) | 42 | 49.87 | 0.053 | 16.31 | |
| External | 10 | 14.49 | 0.015 | 4.74 | 29.06 |
| Internal | 32 | 35.38 | 0.037 | 11.56 | 70.94 |